The Cornerstones are a trio of musicians local to the Philadelphia, PA region, each different musical artists in their own way, but together create a new sound of acoustic roots music. Will Paynter and Jay Popky are the founding members of Sonoma Sound, but also play with many other bands and musicians. Stacy Weathers plays in multiple bands and is a well-known songwriter in the Philly area. Both Jay and Stacy are familiar to the Philadelphia Folksong Society and Philadelphia Folk Festival. The band is nearly finished recording their debut CD, "Three x Three" featuring three compositions from each Cornerstone!